SEA OF GLASS
Privacy, simply.
Your quiet time belongs to you.
Effective 1 October 2026
The app
Sea of Glass does not collect or transmit personal information. There are no accounts, advertisements, analytics services or third-party tracking SDKs.
Your progress
Puzzle progress, completed windows and preferences are stored locally on your device. This data may be included in backups managed by your device. You can reset puzzle progress in the app’s settings; deleting the app removes its local data.
Motion
The app uses your device’s motion sensors to change the lighting on restored windows. Motion readings are processed on your device and are not stored or transmitted. A manual lighting control is also available.
This website
This website uses no analytics, tracking cookies or advertising services. Our hosting infrastructure may process standard request information, such as IP addresses and requested pages, to deliver the website and maintain security.
If you contact us
If you email support, we receive your email address and any information you choose to include. We use it to respond to your request. Contact us if you would like your support correspondence deleted.
Contact and changes
Sea of Glass is made by Alex V. Casillas. For privacy questions, email support@polyhedricom.com.
If our data practices change, we will update this page and its effective date.